Sandbagging Ecoboost
Senior Member
Joined: Oct 2019
Posts: 124
Likes: 61
Welcome, and I appreciate all the detail.
I have very similar tunes, and add-ons apart from the intake (I didn't find it did much in the way of power).
One note about your phantom driver's side valve cover oil leak. Is the leak appearing near the top of the cover and all the way forward.
I have personally experienced a crack on the valve cover by cylinder #2. There is another member here that experienced the same thing in the same location. I can't believe that's a coincidence.
Other than that, welcome!
I have very similar tunes, and add-ons apart from the intake (I didn't find it did much in the way of power).
One note about your phantom driver's side valve cover oil leak. Is the leak appearing near the top of the cover and all the way forward.
I have personally experienced a crack on the valve cover by cylinder #2. There is another member here that experienced the same thing in the same location. I can't believe that's a coincidence.
Other than that, welcome!
F150 Jr Vendor
Joined: Sep 2021
Posts: 234
Likes: 61
Welcome! Good to hear the good results with Amsoil. Thank you for being an Amsoil customer.
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Leake Performance Lubricants
Sapulpa, OK
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Sapulpa, OK
Shop AMSOIL motor oils & other products
To get free shipping on orders over $100 and to receive up to 25% off among other perks,
sign up to become a Preferred Customer.
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Dielectrically 5w30
Joined: Jan 2020
Posts: 13,263
Likes: 5,463
From: Oregon
It was apart for months? hopefully the phasers work well, i know it's initial oil pressure related - what's the 100cSt on the Amsoil 5w30?
Curious why you're using Autolite plugs? (and not NGK)
Which rear diff oil is called for in this one? 75w140 or was this model dropped to a 90 'weight' for some reason?
How's the trans oil treating you?
Curious why you're using Autolite plugs? (and not NGK)
Which rear diff oil is called for in this one? 75w140 or was this model dropped to a 90 'weight' for some reason?
How's the trans oil treating you?